Overview
Calculators
7
Phase Support
1Φ & 3Φ
Standards
IEC/NEC
Units
SI/Imp
Calculators
Motor Current (Amp)
Full Load Current Calculator
I = P / (√3 × V × PF × η) [3-phase]
Full Load Current
—
HP / kW Converter
Horsepower ↔ Kilowatt
1 HP = 0.7457 kW | 1 kW = 1.341 HP
HP
—
kW
—
Starting Current
Motor Inrush / Starting Current
I_start = FLC × Starting Factor
Starting Current
—
Starting kVA
—
Cable Size for Motor
Recommended Cable Cross-Section
A = (I × L × ρ) / (e × V) [mm²]
Min. Cable Size
—
Recommended
—
Motor Torque
Torque from Power & Speed
T = (P × 9550) / N [N·m]
Torque (N·m)
—
Torque (kgf·m)
—
Power Factor Correction
Capacitor Bank Required
Qc = P × (tan φ1 − tan φ2) [kVAR]
Capacitor (kVAR)
—
Current Reduction
—
Motor Efficiency & Power Loss
Input Power, Output Power, Losses & Efficiency
η = (Output Power / Input Power) × 100%
Input Power
—
Output Power
—
Power Loss
—
Efficiency
—
